42164418621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{116239}}^1$

素因数の和:116457

約数の個数: 32

約数和(自身を含む): 61865717760

約数和(自身を除く): 19701299139

約数列:

[1, 3, 13, 39, 71, 131, 213, 393, 923, 1703, 2769, 5109, 9301, 27903, 116239, 120913, 348717, 362739, 1511107, 4533321, 8252969, 15227309, 24758907, 45681927, 107288597, 197955017, 321865791, 593865051, 1081138939, 3243416817, 14054806207, 42164418621]

約数ペア:

[(1, 42164418621), (3, 14054806207), (13, 3243416817), (39, 1081138939), (71, 593865051), (131, 321865791), (213, 197955017), (393, 107288597), (923, 45681927), (1703, 24758907), (2769, 15227309), (5109, 8252969), (9301, 4533321), (27903, 1511107), (116239, 362739), (120913, 348717)]